2(-9+4a)+7=

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Solution for 2(-9+4a)+7= equation:


2(-9+4a)+7=0

We simplify the equation to the form, which is simple to understand 
2(-9+4a)+7=0

Reorder the terms in parentheses
+(-18+8a)+7=0

Remove unnecessary parentheses
-18+8a+7=0

We move all terms containing a to the left and all other terms to the right. 
+8a=0+18-7

We simplify left and right side of the equation. 
+8a=+11

We divide both sides of the equation by 8 to get a. 
a=1.375

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